Small caliber thick wall steel pipe refers to the steel pipe with a small ratio of outside caliber to wall thickness. At present, the minimum caliber can reach 3mm and the minimum wall thickness ...
Large caliber thick wall seamless steel pipe is mainly based on its external caliber of steel pipe, average caliber above 325 mm, wall thickness in more than 20 mm can be called large caliber thi...
The double-sided submerged arc spiral welded steel pipe made by the thin-walled spiral pipe manufacturer feeds the strip into the welded pipe unit. After rolling with multiple rollers, the strip ...
Thick wall cold-drawn seamless steel pipe is used for mechanical structure, hydraulic equipment with high dimensional accuracy and good surface finish.Choosing thick wall cold-drawn seamless stee...
At present, the large caliber fluid seamless steel pipes, the main production process for hot rolling of the large caliber fluid seamless steel pipe and thermal expansion diameter seamless steel ...